31617739

素因数分解:

${\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 34309440

約数和(自身を除く): 2691701

約数列:

[1, 17, 109, 113, 151, 1853, 1921, 2567, 12317, 16459, 17063, 209389, 279803, 290071, 1859867, 31617739]

約数ペア:

[(1, 31617739), (17, 1859867), (109, 290071), (113, 279803), (151, 209389), (1853, 17063), (1921, 16459), (2567, 12317)]